102131214411 has 8 divisors (see below), whose sum is σ = 136182108304. Its totient is φ = 68083898400.

The previous prime is 102131214391. The next prime is 102131214413. The reversal of 102131214411 is 114412131201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102131214411 - 2¹¹ = 102131212363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102131214413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 827140 + ... + 942561.

It is an arithmetic number, because the mean of its divisors is an integer number (17022763538).

Almost surely, 2^102131214411 is an apocalyptic number.

102131214411 is a deficient number, since it is larger than the sum of its proper divisors (34050893893).

102131214411 is a wasteful number, since it uses less digits than its factorization.

102131214411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788941.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 102131214411 its reverse (114412131201), we get a palindrome (216543345612).

The spelling of 102131214411 in words is "one hundred two billion, one hundred thirty-one million, two hundred fourteen thousand, four hundred eleven".